The food-safety watchdogs at the Center for Science in the Public Interest report that an Arizona woman is suing the makers of Quorn, a meat substitute made from vat-grown fungus. According to the CPSI, the company does not disclose “the fact that some people have serious allergic reactions to the main ingredient in its Quorn line of meat substitutes.” The lead plaintiff in the class-action suit, Kathy Cardinale, says that she became violently ill when eating Quorn’s Chik’n Patties. “I felt like the soles of my feet were going to come out of my mouth, I was vomiting so hard,” she said.